No, the paintball gun could leave marks on the wall..............although after a few months ago when we put a hole through the wall wrestling.......you wouldn't think people would care we've put a hole or 2 in the wall including one the size of my head..........and we've broken a few tables and office chairs, we use to race our office chairs down the hallway till someone face planted into the floor and broke their nose.

We also have a pretty deadly tazer here too that we've gotten a few people with. You also need to be always holding something in front of your nuts here cause someone will throw a ball at your junk the second you drop your guard. I love my office but I am looking to arm myself